Home / 25,329.51-34,960.34-14,725.26

Finding the Fourth Proportional to 25,329.51, 34,960.34 and 14,725.26

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Solution

The fourth proportional to 25,329.51, 34,960.34 and 14,725.26 is: 20,324.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,329.51 : 34,960.34 = 14,725.26 : x
  2. Step 2: Convert to fraction form
    25,329.51/34,960.34 = 14,725.26/x
  3. Step 3: Cross multiply
    25,329.51x = 34,960.34 × 14,725.26
  4. Step 4: Simplify right side
    25,329.51x = 514,800,133.00
  5. Step 5: Solve for x
    x = 514,800,133.00/25,329.51
  6. Step 6: Final answer
    x = 20,324.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.